IEC 61109:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Composite insulators for a.c. overhead lines with a nominal voltage greater than 1000 V - Definitions, test methods and acceptance criteria
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
31-12-2021
31-03-1992
Applies to composite insulators for use as suspension/tension line insulators. Deals with those composite insulators which include a 'core' and a 'housing'. Defines the terms used, prescribes test methods, prescribes acceptance criteria.
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